guys i hate to do this but i found a great deal and wondering what the main diff on the sc 3865 and the cortex if any....found 3865 on c/l for 190 obo local wanna know if its worth grabbing if i can talk the boss into me splurging on truck b4 wedding i still need rotors and pads so.....my mind is going like 190mph right now....sorry i know i can search but jeez that s/c thread is like 190 pages....